Does integrating TACACS+ Server even work in Management Server R77.30?

[Bishal_Upadhyay]

Hi Everyone,

I have been trying to integrate TACACS+ server in my lab environment for distributed environment having OS R77.30 as per sk101573. Though TACACS user can log in to the Management server but cannot escalate to TACP-15 privilege even such role is assigned to that particular user.

In case of Gateway it sometimes works sometimes not, for privilege escalation as matched to the problem stated in "This page is currently in read only mode, the requested action cannot be performed" message in Gaia... 

However, I cannot even go to TACP-15 privilege in case of Management Server and the error still comes as " This page is currently in read only mode, the requested action cannot be performed"."

Has anyone tried successfully in Management server on R77.30, please suggest.